We understand that you're going through a difficult situation with your sister-in-law, and we want to address this with you in prayer and through the guidance of the Bible. First, let's remember that God calls us to love one another, even when it's challenging. As it is written in John 13:34-35 WEB:
** A new commandment I give to you, that you love one another. Just as I have loved you, you also love one another. By this everyone will know that you are my disciples, if you have love for one another. **
It's important to examine our hearts and actions to ensure we're not doing anything to cause offense. However, it's also crucial to remember that we cannot control how others feel or act. We can only control our own actions and responses.
In your case, it seems there are behaviors from your sister-in-law that are causing concern. It is good and biblical to set boundaries. You do not need to accept her bad habits and allow them to disrupt your life. While you want her to change her mind and stay where she is, it's essential to remember that we cannot force others to change their minds or actions. We can, however, pray for them and ask God to work in their hearts. It is not helpful though to act manipulatively, which creates confusion and more hurt.
Regarding the issue where living alone might be the result, or wanting your sister-in-law out of your household, 1 Corinthians 13-5 mentions that love does not insist on its own way. The Bible also calls us to be compassionate and loving rather than to request or wish for our sister-in-law to be okay and not mad, which should be their choice. Furthermore, if the request in prayer is to live alone. The Bible calls Christians especially single adults to use their life to serve God and others rather than just living and being alone. We must be careful as this self-centered prayer does not align with biblical principles and could endanger your soul in the long run if it becomes a habit.
Let's pray together:
Almighty God, we come before you, lifting up our sister who is dealing with a difficult situation with her sister-in-law. We pray that you would work in both of their hearts, drawing them closer to you and to each other. Help our sister to show love and kindness, even in this challenging situation, and give her the wisdom to set boundaries when necessary. We pray for her need that you would provide a helper, that is appropriate for each person and if this is your will rather than choosing a life lived alone. We also pray that she places our requests in Jesus Name and believes in his salvation. Help our sister to align her life and her desires with your will Lord.
Lord, we also pray for her sister-in-law. We ask that you would soften her heart and help her to see any errors in her ways. We pray that you would guide her and give her the strength to change any negative behaviors. We ask that you would help both of them to communicate openly and honestly, and that any offense would be dealt with in a godly manner.
Finally, Lord, we pray for peace and comfort for our sister. We ask that you would heal any hurt and pain she is feeling, and that you would replace it with your love and joy. Give her your peace so she may sleep in comfort whatever the path you provide is. We trust you most gracious Heavenly Father. In Jesus name.
Meditate on Ephesians 4:31-32, Let all bitterness, wrath, anger, outcry, and slander, be put away from you, with all malice. And be kind to one another, tenderhearted, forgiving each other, just as God also in Christ forgave you."
Staying in Jesus name as a badge, brand, or slogan is not appropriate. Only Christians who believe in the salvation of Jesus Christ and as their savior can be members of God's Church and fellowship. Anyone who calls upon the name of the Lord must depart from iniquity, 2 Timothy 2:19. We attempt to address this with you because your request does not mention Jesus Christ, Jesus, or Christ which concerns us. If you are reading this or anyone else do not know, this is a short summary of the basic salvation message of believing in Jesus Christ. No one can come to the Father except by the name of Jesus Christ. Believe in the Lord Jesus and you will be saved.
Joseph_777:
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Let's echo Joseph_777's "Amen"! Trust God's healing & comfort for Irioran's friend. "The LORD is close to the brokenhearted" (Ps 34:18). Keep praying for hope & recovery. "Rejoice in hope, be patient in tribulation, be constant in prayer" (Rom 12:12). In Jesus' name! 
@Elodie needs our prayers for employment!
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Hello everyone! Let's lift up these requests in Jesus' Name:
Let's lift up @Anonymous's daughter for traveling mercies! Pray for safe flights and God's protection. Also, let's remember @Elmuastead's son struggling with depression, praying for healing and support. Lastly, let's agree for @Elodie to find a suitable job promptly. Share your prayers below! 
